TWO TYPES WHITE SCREEN PROBLEM

1St IS WHITE SCREEN FREEZED(non booted)
THIS TIME PHONE NOT BOOTED,POWER ON TIME JUST ENABLED DISPLAY&KEYPAD LIGHT ONLY
HOW TO CLEAR THIS PROBLEM--------AM EXPLAIN MY EXPERIANCE
A)CONNECT JAF,UFS OR MT BOX ETC.............
B)USE CHECK BUTTON
Booting phone...
APE Boot Data:
Asic ID: 17100701
Asic Mode ID: 00
Asic Public ID: C57A6C30A60BFE52D39FC1751D66A629FB40EB4E
HASH: 2C05369F57CC3C4CF9E783E83D9B512B00000000
ROM ID: AB5E4ADB27A06946
CMT Boot Data:
Asic ID: 000000010000022600010006000C192101002200
Asic Mode ID: 00
Asic EM ID: 00000353
Asic Public ID: 1E80000999865A516630285C29EAFDD6F54AA796
HASH: E9EFF4BFAA5393217CA6B17755FC3E1400000000
ROM ID: F28A211FCEA7B19D
CMT Boot File: C:\Program Files\ODEON\JAF\Flash\rap3gv2_2nd.fg
Loader version: 01.15.00 -> Revision: 0000
Patching CMT boot step2...
CMT Boot Ready
CMT Flash ID: 225000EC <=> SAMSUNG (SEC) -> K8S6415ETB
CMT Flash Data: 00000000000000000000000000000000
CMT Loader: C:\Program Files\ODEON\JAF\Flash\RAP3Gv3_algo.fg
Loader version: 01.21.01 -> Revision: 0000
CMT Loader Ready
APE Boot: C:\Program Files\ODEON\JAF\Flash\helen3_2nd.fg
Loader version: 01.23.00 -> Revision: 0000
Patching APE boot step2...
APE Boot Ready
APE Flash ID: 00360098 <=> SAMSUNG -> Type not in database
APE Flash Data: 00020000000600000000000000000000
Done!
C)CHANGE PHONE MODE TO LOCAL MODE(WHITE SCREEN FREEZED PHONE MUST ENTER LOCAL MODE)
Changing mode...
Done!
D)THEN AGAIN CHANGED PHONE MODE TO TEST MODE(WHITE SCREEN PHONE NOT ENTER TEST MODE) BECOZ OMAP WORKING NOT PROPER
Changing mode...
Failed!!!
REPAIR SOLUTION
STEP1---CHECK IN PUT SMPS VOLTAGE(3.6VOLT)
A)THIS VOLTAGE MISSING? JUST MAKE THIS JUMBER 

STEP2---CHECK DC/DC CONVERT COIL OUT VOLTAGE IN SAME VAULE(1.4VOLT-VCORE)
A)COIL OUT VOLTAGE NOT SHOW? CHANGE THIS COIL 

STEP3---CHECK SMPS OUT PUT VOLTAGE(1.4VOLT-VCORE)
A)OUT VOLTAGE NOT SHOW? CHANGE THIS SMPS(50%SPMS PROBLEM)

STEP4---OMAP----30%
STEP5---RAP3G---20%